Rigid Cells

High-efficiency performance in a durable, rigid design.

A rectangular air filter with a black frame and pleated yellow filter material.

Rigid cell filters are built for applications that need dependable efficiency and structural stability. Available in multiple efficiencies and constructions, they can support demanding commercial and industrial HVAC systems.

Close-up of a black and white air filter with pleated material and a black frame.

ProCell Ultra

  • MERV 11, 13 and 14 efficiencies Synthetic media

  • Available with or without header

  • Reduces energy costs

  • Rigid construction for use in VAV systems

  • Sturdy internal supports Frame is constructed of strong polypropylene

A large air filter with a metal frame and pleated yellow filter material.

ProCell Elite

  • MERV 11, 13 and 14 efficiencies Air laid microfiberglass media

  • Available with or without header

  • Reduces energy costs

  • Rigid construction for use in VAV systems

  • Sturdy internal supports Frame is constructed of stong polypropylene

A gray, rectangular air filter with a grid-like pattern of thin, angled fins.

ProCell Plus ASHRAE

  • Glass microfiber media

  • Galvanized frame

  • Aluminum media separators

  • Available in MERV 11, MERV 13, and MERV 14